| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.69 | 7.431% | $231.7179 | $231.72 | $231.70 | $231.70 |
| Purchase #2 | $79.94 | 9.769% | $87.7493 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $101.47 | 8.445% | $110.0391 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $119.83 | 5.587% | $126.5249 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $28.51 | 11.488% | $31.7852 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $226.25 | 13.102% | $255.8933 | $255.89 | $255.90 | $255.90 |
| Purchase #7 | $212.77 | 10.343% | $234.7768 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $984.46 | $1,078.4865 | $1,078.49 | $1,078.50 | $1,078.40 | |